Home / 22,104.27-30,465.45-19,253.88

Finding the Fourth Proportional to 22,104.27, 30,465.45 and 19,253.88

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Solution

The fourth proportional to 22,104.27, 30,465.45 and 19,253.88 is: 26,536.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104.27 : 30,465.45 = 19,253.88 : x
  2. Step 2: Convert to fraction form
    22,104.27/30,465.45 = 19,253.88/x
  3. Step 3: Cross multiply
    22,104.27x = 30,465.45 × 19,253.88
  4. Step 4: Simplify right side
    22,104.27x = 586,578,118.45
  5. Step 5: Solve for x
    x = 586,578,118.45/22,104.27
  6. Step 6: Final answer
    x = 26,536.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.